कौन सी अभिव्यक्ति द्विघात एकपद है?
Which expression is a quadratic monomial?
Explanation opens after your attempt
A. \(7x^2\)
Concept
\(7x^2\) has only one term and power (2). Exam tip: check both number of terms and degree.
Why this answer is correct
The correct answer is A. \(7x^2\). \(7x^2\) has only one term and power (2). Exam tip: check both number of terms and degree.
Exam Tip
\(7x^2\) में केवल एक पद है और घात (2) है। परीक्षा में पदों की संख्या और घात दोनों देखें।
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